Anran Chen

Sep 19, 2024 | pubs.rsc.org | Katam Srinivas |Zhou Chen |Anran Chen |He Huang

Dual Single-Atom Sites Coupled with Graphene-Encapsulated Core-Shell Fe-Cu Nanoalloy for Boosting Oxygen Reduction Reaction Replacing platinum-based electrocatalysts with iron single-atom catalysts (Fe-N4-C) for the oxygen reduction reaction (ORR) remains challenging due to the symmetric electronic structure of atomically dispersed Fe-N4 sites and sluggish kinetics.

May 28, 2024 | pubs.rsc.org | Katam Srinivas |Hesheng Yu |Zhou Chen |Anran Chen

Densely Accessible Fe/Co-Nx Dual-atom Sites Coupled Core-shell Co3Fe7@C as an Efficient Bifunctional Oxygen Electrocatalyst for Rechargeable Zinc-air Batteries The urgent demand for stable and highly efficient bifunctional electrocatalysts for the oxygen reduction/evolution reactions (ORR/OER) is pivotal in advancing energy conversion and storage technologies.